Fermat WFT13 horizontal boring mills

Fermat WFT13 horizontal boring mills 

Diameter of Spindle Taper of Spindle BIG PLUS option Max. Spindle Speed Main Power Heidenhain or SIEMENS CNC S1/S6 Max. Torque Heidenhain or SIEMENS CNC S1/S6 Main Power FANUC CNC S1/S3 Max. Torque FANUC CNC 51/S3 X Cross Travel of Table Y Vertical Travel of Headstock Z Longitudinal Travel of Column W Spindle Travel V Ram Travel Rapid Feed X, Y Rapid Feed Z, W, V Rapid Feed B optionally Max. Table Load for more options see page 24 Table Size A large number of accessories are available. Accessories utilize

STANDARD HEADSTOCK STANDARD HEADSTOCK Rugged, powerful, precise. The headstock is made from cast iron GGG60 and is equipped with a digitally-controlled servomotor turning the spindle, continuously regulating its rpm. Spindle travel W axis of 800 mm, driven by a servo- motor and ball screw. Clamping spindle taper 5K50, BT, or CAT. Torque transferred to the spindle through a two- speed planetary gearbox. Gears change auto- matically according to the programmed rpm. Standard spindle support sleeve of 250 mm. RAM EXECUTION OPTIONAL The headstock moves up to 700 mm towards the RAM EXECUTION workpiece. Combined reach of spindle travel and ram stroke maximum 1500 mm. Ram stroke drives deep into the heart of the work- piece while maintaining the highest rigidity and ac- curacy. Ram stroke is controlled by servomotor with gear- box and ball-screw. All deflections compensated through different me- chanical features of ram and headstock. COLUMN AND BEDS Rigid, tough, precise, designed to absorb vibra- tions during machining. Column frame, beds, slides, base, are made of rein- forced cast iron GG30. BEDS Maximum rigidity and firmness of column and bed achieved through annealing; guideways and box ways hardened 56 HRC. Servomotors and ball screws 80 mm in diameter drive the CNC rotary table along X axis, headstock on Y axis, and column along Z axis. Y axis servomotor is equipped with mechanical brake. Separate servo drives on all axes, controlled digital- ly, provide the means for linear, circular, and helical interpolation. CNC ROTARY TABLE Thanks to the simple design and excellent com- ponents, FERMAT CNC rotary tables require minimum maintenance and adjustments during CNC ROTARY TABLE their lifetime. Standard load is up to 20 tons. Please see more op- tions on page 24. The CNC rotary table consists of three main parts - bed, slide, and rotary clamping plate. The clamping plate is fit to a cross roller bearing that secures high load capacity, no stick slip, minimum friction. Slides and clamping plate are castings. 2 servomotors with pinions provide the rotary movement on B axis, master/slave, no backlash. The rotary positioning of the table uses an absolute angle encoder increment of; the table is set in position, and held in place by hydraulic brakes. With linear option X, Y, and Z axis move on linear ways.